Error "It is recommended that a robustness level be specified"

[Suyashjain05]

I'm getting this warning

It is recommended that a robustness level be specified. Not specifying the robustness level could result in unexpected behavior.

I was wondering if there is any way around to fix this.

Thank you

[Suyashjain05]

This warning didn't used to come earlier

[tomer8007]

This warning is related to the website that uses EME, and it pretty much means what is says. I don't think this is something to worry about as long as the media plays anyway.

[Suyashjain05]

Well, the keys aren't showing, that's the problem and the only output given by the extension is this warning, there's no key decrypted. 😅

[tomer8007]

I tried to silence this warning before in addRobustnessLevelIfNeeded (eme_interception.js), but I don't think it should matter too much. You can try to debug it to see if you get license requests or respones.

[tvserial]

I have a question about this..When i going sonyliv .com drm videos for playing key not showing...but fews days ago its showing...But Not showing now..What the issue??(Also mention that hbo,netflix,disney,hotstar working still...only not working for me sonyliv.com)

[Suyashjain05]

I tried to silence this warning before in addRobustnessLevelIfNeeded (eme_interception.js), but I don't think it should matter too much. You can try to debug it to see if you get license requests or respones.

Well i can see the license request and response but seems like the extension doesn't see it as it stops with this warning.

Not sure if this happens in JS

[Suyashjain05]

I tried to silence this warning before in addRobustnessLevelIfNeeded (eme_interception.js), but I don't think it should matter too much. You can try to debug it to see if you get license requests or respones.

also i don't think "addRobustnessLevelIfNeeded" function would be executed as i can see, this warning pops up from line 348 itself, therefore i think it won't execute the rest of the code below .

Note: "addRobustnessLevelIfNeeded" Function is located in line 391

[tvserial]

Object DevTools failed to load SourceMap: Could not load content for https://www.sonyliv.com/CatchMedia/CMSDK.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE video-player.component.min.js?ver=3.2.60:3 It is recommended that a robustness level be specified. Not specifying the robustness level could result in unexpected behavior. drmSupport @ video-player.component.min.js?ver=3.2.60:3 (anonymous) @ video-player.component.min.js?ver=3.2.60:3 timnasa-obtains-new-power-1000113161?watch=true:256 [Violation] Avoid using document.write(). https://developers.google.com/web/updates/2016/08/removing-document-write (anonymous) @ timnasa-obtains-new-power-1000113161?watch=true:256 (anonymous) @ timnasa-obtains-new-power-1000113161?watch=true:256 (anonymous) @ timnasa-obtains-new-power-1000113161?watch=true:256 [Violation] Forced reflow while executing JavaScript took 57ms timnasa-obtains-new-power-1000113161?watch=true:1 Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist. [Violation] 'setTimeout' handler took 370ms The script has an unsupported MIME type ('text/html'). The FetchEvent for "https://www.sonyliv.com/" resulted in a network error response: an object that was not a Response was passed to respondWith(). Promise.then (async) (anonymous) @ service-worker.js:75 timnasa-obtains-new-power-1000113161?watch=true:1 Site cannot be installed: Page does not work offline. Starting in Chrome 93, the installability criteria is changing, and this site will not be installable. See https://goo.gle/improved-pwa-offline-detection for more information. The script has an unsupported MIME type ('text/html'). bundle.633ffe6e.js:1 Uncaught (in promise) TypeError: e.url.startsWith is not a function at bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 Promise.then (async) p @ bundle.633ffe6e.js:1 i @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 (anonymous) @ vendors~main.55ed33fb.chunk.js:2 fetchPriceConsentTray @ App.a0f152eb.chunk.js:1 (anonymous) @ App.a0f152eb.chunk.js:1 Promise.then (async) value @ App.a0f152eb.chunk.js:1 (anonymous) @ App.a0f152eb.chunk.js:1 Promise.then (async) (anonymous) @ App.a0f152eb.chunk.js:1 Promise.then (async) value @ App.a0f152eb.chunk.js:1 value @ App.a0f152eb.chunk.js:1 cs @ vendors~main.55ed33fb.chunk.js:2 Tu @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 bu @ vendors~main.55ed33fb.chunk.js:2 su @ vendors~main.55ed33fb.chunk.js:2 nu @ vendors~main.55ed33fb.chunk.js:2 Wu @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ vendors~main.55ed33fb.chunk.js:2 cu @ vendors~main.55ed33fb.chunk.js:2 Ju @ vendors~main.55ed33fb.chunk.js:2 t.hydrate @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ bundle.633ffe6e.js:1 Promise.then (async) S @ vendors~main.55ed33fb.chunk.js:2 1345 @ bundle.633ffe6e.js:1 s @ bundle.633ffe6e.js:1 a @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 post_api.js:132 ContentDispatcherService: no listeners for an event URLS_SAFE_CHECKSTATUS_UPDATED content.js:657 ContentDispatcherService: no listeners for an event URLS_SAFE_CHECK__STATUS_UPDATED safecheck.js:132 ContentDispatcherService: no listeners for an event URLS_SAFE_CHECKSTATUS_UPDATED The script has an unsupported MIME type ('text/html'). gtm.js?id=GTM-MNT9LL:5990 [Violation] 'setTimeout' handler took 164ms The script has an unsupported MIME type ('text/html'). The script has an unsupported MIME type ('text/html'). pubads_impl_2021032202.js:6 Exception in queued GPT command TypeError: Cannot read property 'addService' of null at Arguments. (bundle.633ffe6e.js:1) at am.push (pubads_impl_2021032202.js:6) at sk. (pubads_impl_2021032202.js:6) at sk.push (pubads_impl_2021032202.js:6) at I.value (bundle.633ffe6e.js:1) at I. (bundle.633ffe6e.js:1) at r (catchmedia.min.js?ver=3.2.60:3) at Generator._invoke (catchmedia.min.js?ver=3.2.60:3) at Generator.e. [as next] (catchmedia.min.js?ver=3.2.60:3) at h (bundle.633ffe6e.js:1) am.push @ pubads_impl_2021032202.js:6 (anonymous) @ pubads_impl_2021032202.js:6 (anonymous) @ pubads_impl_2021032202.js:6 value @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 r @ catchmedia.min.js?ver=3.2.60:3 (anonymous) @ catchmedia.min.js?ver=3.2.60:3 e. @ catchmedia.min.js?ver=3.2.60:3 h @ bundle.633ffe6e.js:1 o @ bundle.633ffe6e.js:1 Promise.then (async) h @ bundle.633ffe6e.js:1 o @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 v @ bundle.633ffe6e.js:1 a.value @ bundle.633ffe6e.js:1 cs @ vendors~main.55ed33fb.chunk.js:2 Tu @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 bu @ vendors~main.55ed33fb.chunk.js:2 su @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 Xo @ vendors~main.55ed33fb.chunk.js:2 Jo @ vendors~main.55ed33fb.chunk.js:2 nu @ vendors~main.55ed33fb.chunk.js:2 enqueueSetState @ vendors~main.55ed33fb.chunk.js:2 b.setState @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ bundle.633ffe6e.js:1 Promise.then (async) (anonymous) @ bundle.633ffe6e.js:1 Promise.then (async) value @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 Promise.then (async) value @ bundle.633ffe6e.js:1 cs @ vendors~main.55ed33fb.chunk.js:2 Tu @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 bu @ vendors~main.55ed33fb.chunk.js:2 su @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 Xo @ vendors~main.55ed33fb.chunk.js:2 Jo @ vendors~main.55ed33fb.chunk.js:2 nu @ vendors~main.55ed33fb.chunk.js:2 enqueueSetState @ vendors~main.55ed33fb.chunk.js:2 b.setState @ vendors~main.55ed33fb.chunk.js:2 value @ App.a0f152eb.chunk.js:1 (anonymous) @ App.a0f152eb.chunk.js:1 Promise.then (async) value @ App.a0f152eb.chunk.js:1 (anonymous) @ App.a0f152eb.chunk.js:1 Promise.then (async) (anonymous) @ App.a0f152eb.chunk.js:1 Promise.then (async) value @ App.a0f152eb.chunk.js:1 value @ App.a0f152eb.chunk.js:1 cs @ vendors~main.55ed33fb.chunk.js:2 Tu @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 bu @ vendors~main.55ed33fb.chunk.js:2 su @ vendors~main.55ed33fb.chunk.js:2 nu @ vendors~main.55ed33fb.chunk.js:2 Wu @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ vendors~main.55ed33fb.chunk.js:2 cu @ vendors~main.55ed33fb.chunk.js:2 Ju @ vendors~main.55ed33fb.chunk.js:2 t.hydrate @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ bundle.633ffe6e.js:1 Promise.then (async) S @ vendors~main.55ed33fb.chunk.js:2 1345 @ bundle.633ffe6e.js:1 s @ bundle.633ffe6e.js:1 a @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 320213562681126?v=2.9.33&r=stable:26 [Violation] 'setTimeout' handler took 50ms The script has an unsupported MIME type ('text/html'). logituitvideoplayerlib.js?ver=3.2.60:3 [Conviva] [1617115791.722] [ERROR] [SDK] [Analytics] Client is already configured e. @ logituitvideoplayerlib.js?ver=3.2.60:3 log @ logituitvideoplayerlib.js?ver=3.2.60:3 error @ logituitvideoplayerlib.js?ver=3.2.60:3 init @ logituitvideoplayerlib.js?ver=3.2.60:3 ConvivaAnalytic.initializeCKeyAndGatewayUrl @ logituitvideoplayerlib.js?ver=3.2.60:3 AnalyticEngine.ContentApiMetaDataInitialization @ logituitvideoplayerlib.js?ver=3.2.60:3 (anonymous) @ video-player.component.min.js?ver=3.2.60:3 (anonymous) @ video-player.component.min.js?ver=3.2.60:3 Ke @ video-player.component.min.js?ver=3.2.60:3 (anonymous) @ video-player.component.min.js?ver=3.2.60:3 Promise.then (async) VideoplayerComponent.iniatilizePlayer @ video-player.component.min.js?ver=3.2.60:3 async function (async) VideoplayerComponent.iniatilizePlayer @ video-player.component.min.js?ver=3.2.60:3 iniatilizePlayer @ video-player.component.min.js?ver=3.2.60:3 value @ bundle.633ffe6e.js:1 cs @ vendors~main.55ed33fb.chunk.js:2 Tu @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 bu @ vendors~main.55ed33fb.chunk.js:2 su @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 Xo @ vendors~main.55ed33fb.chunk.js:2 Jo @ vendors~main.55ed33fb.chunk.js:2 nu @ vendors~main.55ed33fb.chunk.js:2 enqueueSetState @ vendors~main.55ed33fb.chunk.js:2 b.setState @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ bundle.633ffe6e.js:1 Promise.then (async) (anonymous) @ bundle.633ffe6e.js:1 Promise.then (async) value @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 Promise.then (async) value @ bundle.633ffe6e.js:1 cs @ vendors~main.55ed33fb.chunk.js:2 Tu @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 bu @ vendors~main.55ed33fb.chunk.js:2 su @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 Xo @ vendors~main.55ed33fb.chunk.js:2 Jo @ vendors~main.55ed33fb.chunk.js:2 nu @ vendors~main.55ed33fb.chunk.js:2 enqueueSetState @ vendors~main.55ed33fb.chunk.js:2 b.setState @ vendors~main.55ed33fb.chunk.js:2 value @ App.a0f152eb.chunk.js:1 (anonymous) @ App.a0f152eb.chunk.js:1 Promise.then (async) value @ App.a0f152eb.chunk.js:1 (anonymous) @ App.a0f152eb.chunk.js:1 Promise.then (async) (anonymous) @ App.a0f152eb.chunk.js:1 Promise.then (async) value @ App.a0f152eb.chunk.js:1 value @ App.a0f152eb.chunk.js:1 cs @ vendors~main.55ed33fb.chunk.js:2 Tu @ vendors~main.55ed33fb.chunk.js:2 t.unstable_runWithPriority @ vendors~main.55ed33fb.chunk.js:2 qo @ vendors~main.55ed33fb.chunk.js:2 bu @ vendors~main.55ed33fb.chunk.js:2 su @ vendors~main.55ed33fb.chunk.js:2 nu @ vendors~main.55ed33fb.chunk.js:2 Wu @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ vendors~main.55ed33fb.chunk.js:2 cu @ vendors~main.55ed33fb.chunk.js:2 Ju @ vendors~main.55ed33fb.chunk.js:2 t.hydrate @ vendors~main.55ed33fb.chunk.js:2 (anonymous) @ bundle.633ffe6e.js:1 Promise.then (async) S @ vendors~main.55ed33fb.chunk.js:2 1345 @ bundle.633ffe6e.js:1 s @ bundle.633ffe6e.js:1 a @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 (anonymous) @ bundle.633ffe6e.js:1 logituitvideoplayerlib.js?ver=3.2.60:3 [Violation] 'setTimeout' handler took 52ms vendors~main.55ed33fb.chunk.js:2 [Violation] 'setTimeout' handler took 117ms logituitvideoplayerlib.js?ver=3.2.60:3 [Violation] 'setTimeout' handler took 67ms eme_interception.js:348 It is recommended that a robustness level be specified. Not specifying the robustness level could result in unexpected behavior. (anonymous) @ eme_interception.js:348 (anonymous) @ eme_interception.js:103 (anonymous) @ logituitvideoplayerlib.js?ver=3.2.60:3 e @ logituitvideoplayerlib.js?ver=3.2.60:3 (anonymous) @ logituitvideoplayerlib.js?ver=3.2.60:3 Promise.catch (async) (anonymous) @ logituitvideoplayerlib.js?ver=3.2.60:3 e @ logituitvideoplayerlib.js?ver=3.2.60:3 requestKeySystemAccess @ logituitvideoplayerlib.js?ver=3.2.60:3 (anonymous) @ logituitvideoplayerlib.js?ver=3.2.60:3 D @ logituitvideoplayerlib.js?ver=3.2.60:3 initializeForMedia @ logituitvideoplayerlib.js?ver=3.2.60:3 de @ logituitvideoplayerlib.js?ver=3.2.60:3 (anonymous) @ logituitvideoplayerlib.js?ver=3.2.60:3 activate @ logituitvideoplayerlib.js?ver=3.2.60:3 ve @ logituitvideoplayerlib.js?ver=3.2.60:3 o @ logituitvideoplayerlib.js?ver=3.2.60:3 eme_interception.js:348 It is recommended that a robustness level be specified. Not specifying the robustness level could result in unexpected behavior. (anonymous) @ eme_interception.js:348 (anonymous) @ eme_interception.js:103 (anonymous) @ logituitvideoplayerlib.js?ver=3.2.60:3 e @ logituitvideoplayerlib.js?ver=3.2.60:3 requestKeySystemAccess @ logituitvideoplayerlib.js?ver=3.2.60:3 D @ logituitvideoplayerlib.js?ver=3.2.60:3 M @ logituitvideoplayerlib.js?ver=3.2.60:3 (anonymous) @ logituitvideoplayerlib.js?ver=3.2.60:3 trigger @ logituitvideoplayerlib.js?ver=3.2.60:3 handleEvent @ logituitvideoplayerlib.js?ver=3.2.60:3

This issue showing on sonyliv.com in console..but others sites working fine..

[Suyashjain05]

@tomer8007 any solution to this? 🤔

[ghost]

It seems to be a problem (or a protection against widevine-l3-decryptor) on sonyliv.com , not in tomer8007 extension. Also, try to use Chrome 88 https://google-chrome-portable.en.uptodown.com/windows/download/3305318

[tvserial]

not working..

[sahilkundu]

This is also give me error like that it is recommended that a robustness level be specified. Not specifying the robustness level could result in unexpected behavior ** and this not give any Key

[sahilkundu]

I tried to silence this warning before in addRobustnessLevelIfNeeded (eme_interception.js), but I don't think it should matter too much. You can try to debug it to see if you get license requests or respones.

Bro how it is can fix give some details